package com.sangeng.exception.handler;

import com.alibaba.fastjson.JSON;
import com.sangeng.domain.ResponseResult;
import com.sangeng.utils.WebUtils;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author: xujiabing
 * @date: 2024-09-15 20:10
 * @description 自定义异常失败处理机制-授权过程
 */
@Component
public class AccessDeniedHandlerImpl implements AccessDeniedHandler {

    @Override
    public void handle(HttpServletRequest request
            , HttpServletResponse response
            , AccessDeniedException accessDeniedException) throws IOException, ServletException {
        //封装返回json
        ResponseResult result = new ResponseResult(
                HttpStatus.FORBIDDEN.value(), "权限不足");
        String json = JSON.toJSONString(result);
        WebUtils.renderString(response,json);

    }
}
